---
service: i.root-servers.net
start-period: '2013-06-17T00:00:00Z'
end-period: '2013-06-18T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2138067483
  dns-udp-queries-received-ipv6: 110414286
  dns-tcp-queries-received-ipv4: 3442331
  dns-tcp-queries-received-ipv6: 153102
  dns-udp-responses-sent-ipv4: 2141829229
  dns-udp-responses-sent-ipv6: 116999340
  dns-tcp-responses-sent-ipv4: 3518930
  dns-tcp-responses-sent-ipv6: 155995